FAQ
HGL to KTX2 Conversion
What are HGL files?
HGL files are the vintage blueprints of the digital world - they're the instructions that old plotter machines used to follow to draw technical designs with actual pens. Developed by HP for their plotters, these files tell the machine where to move, when to lift the pen, and what lines to draw. While they were big in the 80s and 90s for engineering drawings, today you'll mostly encounter them when digging up old project files or working with specialized equipment. The good news is you can easily convert them to modern formats using current software, which is handy whether you're preserving old designs or updating them for new uses. They're like the cassette tapes of the design world - outdated, but still containing valuable content you might want to preserve.
What are KTX2 files?
KTX2 (Khronos Texture 2.0) is a container file format for GPU-ready texture data, published by the Khronos Group as the successor to the original KTX format. A single file can hold 1D, 2D, 3D, cubemap and array textures together with their full mipmap chains, stored in the memory layout expected by graphics APIs such as Vulkan, OpenGL and OpenGL ES, so the contents can be uploaded to the video card with little or no additional processing. Besides plain block-compressed data, KTX2 supports supercompression: Basis Universal (ETC1S and UASTC) allows one file to be transcoded at load time into the format the target device actually needs, while Zstandard and ZLIB simply reduce file size. The format is the texture payload used by the glTF KHR_texture_basisu extension, which makes it common in 3D assets for the web, game engines and AR applications.
Can reaConverter convert HGL to KTX2?
Yes! reaConverter instantly converts .hgl to .ktx2 with perfect quality preservation. With its batch processing feature, you can convert multiple files at once in just a few clicks. You can even convert images directly from Windows Explorer using the right-click menu — fast and convenient.
Can I convert HGL to KTX2 online?
If you only need to convert a few HGL files to KTX2 format, feel free to try our free online free online HGL to KTX2 converter — perfect for small batches with no installation needed!
How can I turn HGL files into KTX2 on my computer?
The best way to change HGLs to KTX2s on your PC is to install a quality piece of software, such as reaConverter. This software is extremely efficient in managing a wide range of batch files conversions, including conversion from HGL to KTX2.
How can I automate HGL to KTX2 files conversion?
reaConverter supports all the most useful automation features such as right-click сonversion and Watch Folders for the most efficient automated files conversion in any software of this type.
Is there a way to convert HGL files to KTX2 using the command prompt?
reaConverter provides full access to all its features via Windows command line, including a high-performance command-line hgl to ktx2 converter for batch processing.
What else can I do with reaConverter?
Convert raster to vectorChange bit depthConvert RAW filesConvert GIS filesConvert Gerber images
Related conversions
Other ways to convert HGL files, and other sources that convert to KTX2.
